skvalene
Squalene is a naturally occurring organic compound, a triterpene hydrocarbon. It is a precursor in the biosynthesis of all animal sterols, including cholesterol, as well as in the synthesis of vitamin D. Squalene is found in high concentrations in the liver of certain fish, particularly sharks, and is also present in smaller amounts in plant oils such as olive oil, wheat germ oil, and rice bran oil. It is also produced by the human body, where it is synthesized in the liver and secreted into the bloodstream.
The chemical structure of squalene consists of thirty carbon atoms and fifty hydrogen atoms, making it a
In recent years, plant-derived squalene has become increasingly popular, particularly in the cosmetics and personal care